I/O Settings Description - Winmate FA33 User Manual

FA33 Motherboard User Manual
BT1: RTC Battery
USB1, USB2: Internal USB

2.2.2 I/O Settings Description

The table below lists each of I/O side board connectors and PIN assignment.
Label Function
COM1 Serial port (RS-232/422/485)
COM2 Serial port (RS-232/422/485)
DC Jack DC JACK
LAN1 RJ-45 with POE
Micro HDMI Micro HDMI
Micro SD Micro SD
USB USB
USB OTG USB OTG
Pin №
1
2
Pin Assignment (USB 1)
Pin № Name
1 +5V
3 USB_D-
5 USB_D+
7 GND
Note
D-sub9
D-sub9
2.5 Ø DC Jack
RT5-1740K22A
Micro HDMI
Micro SD
AXK5F30347YG
USB OTG
Name
GND
+3.3V
Pin № Name
2 +5V
4 USB_D-
6 USB_D+
8 GND
22